Stahl's Seventy's - Bowling Equipment Parts

MK-70 Expander
111-111-111 EXP

Converts Solid State Chassis with MK-70 to AMF MP Chassis functions. When used with AMF or Qubica scoring it gives you the following:

Eliminates Table Cable and Table Wiring
Automatic sweep reverse on gutter balls and 7 - 10 pickoff
On strikes table does not feel for pins, sweeps pins off deck and spots new set.